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Reynaud's disease: Everything you need to know

February is Raynaud's Awareness Month and although the debilitating condition affects an estimated 10 million people throughout the UK, most of us have never heard of it, Liz Connor discovers

Raynaud's disease temporarily constricts the blood vessels and is often triggered by cold weather

NOBODY likes feeling the biting cold, but if you're suffering from Raynaud's disease, winter can be a particularly painful season. The condition, which affects the hands and feet in cold temperatures, or when you're stressed or anxious, is associated with reduced blood circulation to the affected areas, causing feelings of tingling and numbness and pain.

It's more prevalent in chilly countries – it's estimated that around 10 million people in the UK are affected – and it tends to strike women more than men. However, despite the fact it's as common as things like hay fever or arthritis, more than three-quarters of the population have never heard of, or know nothing about the condition.

To mark Raynaud's Awareness Month throughout February, Scleroderma & Raynaud's UK is calling on those affected to share snaps of their first symptoms on social media using the hashtag #FirstFlare, to help increase awareness – which comes after the charity found that only 4 per cent of people were able to successfully identify the symptoms of Raynaud's.

With that in mind, we spoke to Dr Faye Christopherson, medical officer at Push Doctor, to find out more...

What exactly is Reynaud's disease?

"Raynaud's disease is a condition that temporarily constricts the blood vessels and affects your circulation,'' explains Dr Christopherson. Although often triggered by cold weather, the painful symptoms can also be brought on in the summer months by holding cold items – such as a chilled drink or an ice cream.

There are two different types of Reynaud's: primary and secondary. Primary is less serious, and symptoms generally tend to be mild and manageable, while people experiencing secondary Raynaud's will usually have more severe symptoms, and there might be other underlying health issues associated with it.

For many, Raynaud's will simply be an uncomfortable inconvenience, but it's important to know if you have the condition, as one in 10 people affected by Raynaud's go on to develop an autoimmune condition like scleroderma (which causes hardening of the skin and connective tissues, sometimes affecting internal organs and blood vessels too, and can lead to serious complications).

Dr Christopherson notes: "Sometimes there's an underlying cause for Raynaud's disease that will need to be treated, such as an autoimmune disease or arthritis. However, in most cases, the condition doesn't lead to serious problems.''

What are the symptoms?

One of the most telling signs of Raynaud's is discoloration to the skin. As well as the hands, it can also affect your feet, nose, ears or nipples. Look out for the affected body part turning blue or white due to restricted blood supply, before turning bright red when you return to a warm environment, or de-stress.

"Your fingers might feel very cold, or you could experience pain, numbness, tingling or stiffness,'' notes Dr Christopherson. The pain can often make everyday tasks, like buttoning a jacket or unzipping a purse, very difficult.

"The symptoms usually only last a few minutes, but in some cases they can take several hours to go away,'' she adds.

Should you see a doctor?

"If it's bothering you, yes,'' says Dr Christopherson. "If your quality of life is affected by Raynaud's disease, it makes sense to see a doctor about ways to manage the condition.

"A doctor can prescribe medication that can help you manage your symptoms, and they may also recommend a blood test to rule out anything more serious, such as rheumatoid arthritis or lupus.

"It's particularly important to make an appointment if the numbness or tingling is felt only on one side of your body,'' she says, "as this could be a symptom of a more serious problem.''

How can you relieve the symptoms at home?

The most important thing you can do to relieve painful repeat episodes, is to learn what your triggers are and take steps to avoid or manage them.

"You can't stop cold weather, but you can make sure your home stays warm, and wear gloves and thick socks if you're heading out,'' says Dr Christopherson. She also advises running your hands under warm water, while getting plenty of exercise will also help improve your circulation.

"If stress or anxiety is your trigger, try yoga or other relaxation techniques, and try not to drink too much caffeine,'' says Dr Christopherson, "as this is a stimulant that might aggravate your symptoms. Finally,'' she adds, "if you smoke, you should quit, as cigarettes have a terrible impact on your circulation, alongside all the other negative health issues they cause.''

:: For more information, visit sruk.co.uk

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